Base | Representation |
---|---|
bin | 1011100111111010… |
… | …11110001011100100 |
3 | 121002220112021220012 |
4 | 11303331132023210 |
5 | 100240024232130 |
6 | 2511122425352 |
7 | 310434022265 |
oct | 56375361344 |
9 | 17086467805 |
10 | 6240461540 |
11 | 271263a135 |
12 | 1261b02258 |
13 | 785b4b9c1 |
14 | 432b2496c |
15 | 267cd5995 |
hex | 173f5e2e4 |
6240461540 has 24 divisors (see below), whose sum is σ = 13162709952. Its totient is φ = 2485186400.
The previous prime is 6240461537. The next prime is 6240461543. The reversal of 6240461540 is 451640426.
It is an interprime number because it is at equal distance from previous prime (6240461537) and next prime (6240461543).
It is a junction number, because it is equal to n+sod(n) for n = 6240461497 and 6240461506.
It is not an unprimeable number, because it can be changed into a prime (6240461543) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682736 + ... + 691815.
It is an arithmetic number, because the mean of its divisors is an integer number (548446248).
Almost surely, 26240461540 is an apocalyptic number.
It is an amenable number.
6240461540 is an abundant number, since it is smaller than the sum of its proper divisors (6922248412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6240461540 is a wasteful number, since it uses less digits than its factorization.
6240461540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1374787 (or 1374785 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
The square root of 6240461540 is about 78996.5919518051. The cubic root of 6240461540 is about 1841.0782058909.
The spelling of 6240461540 in words is "six billion, two hundred forty million, four hundred sixty-one thousand, five hundred forty".
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